Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770383 | Device and method for dosing and transporting dry urea, especially during the implementation of the SCR method in motor vehicles | Sebastian Kaefer, Werner H. Mueller, Andreas Herr | 2010-08-10 |
| 6928807 | Method and apparatus for producing ammonia (NH3) | Eberhard Jacob, Sebastian Käfer, Werner C. Muller, Andreas Herr | 2005-08-16 |